ENH: Merge changes from main tree into VTK-5-4 branch. (cvs -q up -j1.3 -j1.4 Rendering/vtkCameraActor.cxx)
ENH: Merge changes from main tree into VTK-5-4 branch. (cvs -q up -j1.3 -j1.4 Rendering/vtkCameraActor.cxx)

ashray/VTK-EVM,daviddoria/PointGraphsPhase1,msmolens/VTK,msmolens/VTK,msmolens/VTK,jmerkow/VTK,hendradarwin/VTK,spthaolt/VTK,gram526/VTK,msmolens/VTK,demarle/VTK,cjh1/VTK,sankhesh/VTK,Wuteyan/VTK,mspark93/VTK,sumedhasingla/VTK,ashray/VTK-EVM,SimVascular/VTK,keithroe/vtkoptix,collects/VTK,hendradarwin/VTK,johnkit/vtk-dev,arnaudgelas/VTK,jmerkow/VTK,SimVascular/VTK,hendradarwin/VTK,candy7393/VTK,SimVascular/VTK,sumedhasingla/VTK,cjh1/VTK,biddisco/VTK,daviddoria/PointGraphsPhase1,collects/VTK,ashray/VTK-EVM,ashray/VTK-EVM,naucoin/VTKSlicerWidgets,candy7393/VTK,cjh1/VTK,msmolens/VTK,collects/VTK,cjh1/VTK,naucoin/VTKSlicerWidgets,biddisco/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,mspark93/VTK,sumedhasingla/VTK,johnkit/vtk-dev,biddisco/VTK,jmerkow/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,naucoin/VTKSlicerWidgets,collects/VTK,Wuteyan/VTK,arnaudgelas/VTK,aashish24/VTK-old,biddisco/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,sankhesh/VTK,spthaolt/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,msmolens/VTK,msmolens/VTK,sankhesh/VTK,gram526/VTK,SimVascular/VTK,gram526/VTK,jeffbaumes/jeffbaumes-vtk,ashray/VTK-EVM,sankhesh/VTK,johnkit/vtk-dev,candy7393/VTK,spthaolt/VTK,demarle/VTK,hendradarwin/VTK,naucoin/VTKSlicerWidgets,Wuteyan/VTK,gram526/VTK,SimVascular/VTK,demarle/VTK,jmerkow/VTK,candy7393/VTK,Wuteyan/VTK,spthaolt/VTK,collects/VTK,spthaolt/VTK,arnaudgelas/VTK,gram526/VTK,jmerkow/VTK,demarle/VTK,keithroe/vtkoptix,candy7393/VTK,aashish24/VTK-old,hendradarwin/VTK,sankhesh/VTK,demarle/VTK,biddisco/VTK,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,mspark93/VTK,sumedhasingla/VTK,arnaudgelas/VTK,daviddoria/PointGraphsPhase1,candy7393/VTK,SimVascular/VTK,biddisco/VTK,SimVascular/VTK,spthaolt/VTK,johnkit/vtk-dev,mspark93/VTK,SimVascular/VTK,aashish24/VTK-old,arnaudgelas/VTK,gram526/VTK,mspark93/VTK,keithroe/vtkoptix,mspark93/VTK,jeffbaumes/jeffbaumes-vtk,gram526/VTK,berendkleinhaneveld/VTK,gram526/VTK,sankhesh/VTK,msmolens/VTK,johnkit/vtk-dev,hendradarwin/VTK,hendradarwin/VTK,cjh1/VTK,johnkit/vtk-dev,demarle/VTK,berendkleinhaneveld/VTK,keithroe/vtkoptix,arnaudgelas/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,collects/VTK,ashray/VTK-EVM,demarle/VTK,johnkit/vtk-dev,jmerkow/VTK,mspark93/VTK,Wuteyan/VTK,cjh1/VTK,biddisco/VTK,Wuteyan/VTK,berendkleinhaneveld/VTK,jmerkow/VTK,Wuteyan/VTK,mspark93/VTK,sankhesh/VTK,jeffbaumes/jeffbaumes-vtk,aashish24/VTK-old,daviddoria/PointGraphsPhase1,jeffbaumes/jeffbaumes-vtk,aashish24/VTK-old,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,ashray/VTK-EVM,spthaolt/VTK,candy7393/VTK,aashish24/VTK-old,keithroe/vtkoptix,sumedhasingla/VTK,keithroe/vtkoptix,jeffbaumes/jeffbaumes-vtk,demarle/VTK,jeffbaumes/jeffbaumes-vtk